Trait INode2D

pub trait INode2D: AsAny {
    // Provided methods
    fn on_attached(&self) -> Result<(), Error> { ... }
    fn on_detached(&self) -> Result<(), Error> { ... }
    fn on_node_property_changed(
        &self,
        property_type: PropertyType<()>,
        reason: PropertyNotificationReason,
    ) -> Result<(), Error> { ... }
    fn measure_override(
        &self,
        available_size: Vector2,
    ) -> Result<Vector2, Error> { ... }
    fn arrange_override(&self, actual_size: Vector2) -> Result<(), Error> { ... }
    fn update_render_override(&self) -> Result<(), Error> { ... }
}

Provided Methods

fn on_attached(&self) -> Result<(), Error>

Called when an object node becomes attached.

fn on_detached(&self) -> Result<(), Error>

Called when an object node becomes detached.

fn on_node_property_changed( &self, property_type: PropertyType<()>, reason: PropertyNotificationReason, ) -> Result<(), Error>

Method executed on node property change.

Arguments

• property_type - Property that was changed in node.
• reason - Change reason.

fn measure_override(&self, available_size: Vector2) -> Result<Vector2, Error>

Default implementation of Node2D size calculation.

fn arrange_override(&self, actual_size: Vector2) -> Result<(), Error>

Default implementation of Node2D arrange.

fn update_render_override(&self) -> Result<(), Error>

Node-specific updates done before render.

Implementors